Multifunctional ecological corridor for relieving edge effect of national park and construction method of multifunctional ecological corridor

Abstract

The invention relates to a multifunctional ecological corridor for relieving the edge effect of a national park and a construction method of the multifunctional ecological corridor, and belongs to the technical field of ecological protection. The multifunctional ecological corridor is arranged at a roadbed at the edge of a national park and comprises a near-road dam used for planting arbors and a near-water dam used for planting shrubs and herbaceous plants, an animal tunnel connected with the near-road dam is arranged on the roadbed in a penetrating mode, and a water buffer area is arranged between the near-road dam and the near-water dam. And a floating island module for purifying water is arranged in the water body buffer area to reduce the mutation effect of the internal and external environments of the multifunctional ecological corridor. The water body buffer area is introduced between the adjacent road dam and the adjacent water dam of the ecological corridor, ecological restoration and water quality purification are conducted through natural terrain and water resources, the mutation effect of the internal environment and the external environment of the corridor is reduced, and the fringe effect of national parks can be effectively relieved; biodiversity protection can be promoted, and the restoring force and stability of an ecological system are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of ecological protection, and specifically relates to a multifunctional ecological corridor for mitigating edge effects of a national park and a construction method thereof. Background Art

[0002] As key areas for protecting natural ecosystems and biodiversity, national parks face multiple pressures from increased human activities and environmental changes. In particular, the marginal areas of national parks are often subject to more concentrated human interference, such as road construction, agricultural development, urban expansion, etc. These activities not only damage the ecological environment of marginal areas, but also trigger the "edge effect". The edge effect refers to the phenomenon that the biodiversity and ecological processes inside and outside the ecosystem change significantly due to the fragmentation of habitats and changes in boundary areas. The edge effect may lead to problems such as the invasion of alien species, species extinction, and obstruction of gene flow, which seriously affect the ecological integrity of national parks.

[0003] In order to alleviate these problems, scientific and reasonable ecological corridor design has become one of the key strategies. Ecological corridors are ecological channels that connect fragmented habitats, aiming to promote biological exchanges, reduce species isolation, and provide safe paths for wildlife migration. However, existing ecological corridor design methods mostly focus on a single function and lack comprehensive consideration of multifunctionality and comprehensive ecological benefits. Summary of the invention

[0004] The purpose of the present invention is to provide a multifunctional ecological corridor for mitigating the edge effect of a national park and a construction method thereof in order to solve the above-mentioned problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A multifunctional ecological corridor for mitigating the edge effect of a national park, the multifunctional ecological corridor being located at the roadbed at the edge of the national park, the multifunctional ecological corridor comprising a roadside embankment for planting trees, and a waterside embankment for planting shrubs and herbaceous plants, an animal tunnel connected to the roadside embankment being arranged through the roadbed, and a water buffer zone being arranged between the roadside embankment and the waterside embankment to reduce the sudden change effect of the environment inside and outside the multifunctional ecological corridor, and a floating island module for purifying water quality being arranged in the water buffer zone.

[0007] As a further optimization scheme of the present invention, a limiting component for restricting the horizontal movement of the floating island module is provided in the water buffer zone, and a load reduction module is provided outside the floating island module to reduce the load generated by the floating island module on the limiting component under the action of wind.

[0008] As a further optimization scheme of the present invention, the water buffer zone includes multiple ecological ponds, and the floating island modules correspond to the ecological ponds one by one. When the floating island modules are subjected to wind force, the load reduction module extracts water and sprays water on the floating island modules in a direction opposite to the wind direction. When the ecological pond is short of water, the water extracted by the load reduction module comes from the outside of the ecological pond, and vice versa, the water extracted by the load reduction module comes from the inside of the ecological pond.

[0009] As a further optimization scheme of the present invention, the floating island module includes an ecological floating island, and a plurality of wind detection components evenly arranged along the circumference of the ecological floating island; the load reduction module includes a water pump, a three-way valve connected to a water inlet of the water pump, a first water inlet pipe and a second water inlet pipe connected to the three-way valve, a water distribution pipe connected to a water outlet of the water pump, and a plurality of groups of nozzles evenly arranged on the water distribution pipe and corresponding to the wind detection components, the nozzles are provided with two-way valves, and the nozzles are arranged opposite to the corresponding wind detection components.

[0010] As a further optimization scheme of the present invention, the floating island module also includes a plurality of assembly plates fixedly mounted on the outside of the ecological floating island and corresponding one-to-one to the wind detection components, and floating blocks arranged on the assembly plates, and the plurality of groups of nozzles are respectively directed toward the plurality of assembly plates.

[0011] As a further optimization scheme of the present invention, the wind detection component includes a mounting tube, a first switch fixed at one end of the inner side of the mounting tube, a sliding rod slidably arranged at the other end of the inner side of the mounting tube, a wind receiving component fixed at the end of the sliding rod away from the first switch, and a spring arranged inside the mounting tube, the sliding rod is connected to one end of the mounting tube close to the first switch through the spring, and the first switch is used to open the two-way valve on the corresponding nozzle.

[0012] As a further optimization scheme of the present invention, a concave curved surface is provided on the side of the wind-receiving component away from the sliding rod, and a stop block is provided between the wind-receiving component and the sliding rod. When the sliding rod slides and triggers the first switch, the stop block fits with the mounting tube. The sliding rod is divided into a smooth section and an anti-slip section, and the anti-slip section is arranged close to the stop block.

[0013] As a further optimization scheme of the present invention, the floating island module is connected to a central control module, and the central control module is connected to the load reduction module. The floating island module also includes a camera for collecting image information of the animal tunnel. The central control module analyzes the height of the floating island module based on the image information collected by the camera to determine whether there is a water shortage in the ecological pond.

[0014] As a further optimization scheme of the present invention, the floating island module also includes a second switch connected to the central control module. When the water level of the ecological pond drops to the lower limit threshold, the limit component triggers the second switch, allowing the load reduction module to replenish water to the ecological pond.

[0015] A method for constructing a multifunctional ecological corridor for mitigating edge effects of a national park comprises the following steps:

[0016] S1. The soil on one side of the roadbed at the edge of the national park is reinforced and debris is removed from the soil. The soil close to the roadbed forms a roadside embankment, and the soil close to the waterside forms a waterside embankment;

[0017] S2, excavating an animal tunnel connected to the road embankment on the roadbed, excavating a water buffer zone between the road embankment and the water embankment, and pumping water from the water area on one side of the water embankment into the water buffer zone;

[0018] S3. Plant trees on embankments near roads, plant shrubs and herbs on embankments near water, and set up floating island modules for water purification in the water buffer zone.

[0019] The beneficial effects of the present invention are:

[0020] 1) The present invention sets up a roadside embankment and a waterside embankment on one side of the national park roadbed, and plants trees, shrubs and herbaceous plants on the roadside embankment and the waterside embankment respectively to form a multi-habitat ecological corridor, introduces a water buffer zone between the roadside embankment and the waterside embankment of the ecological corridor, utilizes natural terrain and water resources to carry out ecological restoration and water purification, reduces the mutation effect of the environment inside and outside the corridor, can not only effectively mitigate the edge effect of the national park, but also promote biodiversity protection, and enhance the resilience and stability of the ecosystem;

[0021] 2) The ecological floating island of the present invention is constrained at the limiting component in the ecological pond. After the wind force detection component detects the wind force on the ecological floating island, the corresponding pipeline on the load reduction module is triggered. The load reduction module can not only replenish water to the ecological pond, but also apply thrust to the ecological floating island in the opposite direction of the water body relative to the wind force, thereby reducing the load generated by the floating island module on the limiting component, avoiding the bending deformation of the limiting component caused by the long-term use of the ecological floating island, so as to ensure that the limiting component has a good restraining effect on the ecological floating island;

[0022] 3) The present invention collects animal tunnel image information through the camera on the floating island module to observe the use status of the ecological corridor, and also analyzes the image information through the central control module to determine the water level of the ecological pond where the ecological floating island is located. When the load reduction module reduces the load of the ecological floating island on the limiting component, if the ecological pond is short of water, the water outside the ecological pond is extracted, otherwise the water inside the ecological pond is extracted, so that the load reduction work and the water replenishment work are combined with each other, and the energy consumption is reasonably distributed;

[0023] 4) The present invention sets wind force detection components around the ecological floating island to detect wind force in all directions, and the wind receiving component bears the wind force. When the wind force reaches a critical value, the wind receiving component can push the sliding rod and overcome the spring force to trigger the first switch, so that the two-way valve arranged opposite to the wind receiving component is opened, and the ecological floating island is pushed back through the water body. This load reduction method has good reliability. One end of the sliding rod has an anti-slip section to reduce the shaking when the first switch is triggered. The sliding rod is limited by a stop block to prevent the first switch and the spring from being over-pressed;

[0024] 5) The present invention installs floating blocks through an assembly plate to improve the ability of the ecological floating island to carry plants. The assembly plate is also used to increase the area of ​​the underwater side wall of the ecological floating island to ensure that when the ecological floating island rises and falls, the water sprayed by the load-reducing module can act on the ecological floating island, thereby improving the working stability of the load-reducing module. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a system block diagram of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the floating island module and the load reduction module of the present invention;

[0028] Figure 4 yes Figure 3 The enlarged view of point A in the middle;

[0029] Figure 5 It is a schematic diagram of the internal structure of the wind force detection assembly of the present invention;

[0030] Figure 6 It is a schematic diagram of the split structure of the ecological floating island of the present invention.

[0031] In the figure: 1. road embankment; 2. water embankment; 3. animal tunnel; 4. water buffer zone; 5. floating island module; 6. limit component; 7. load reduction module; 41. ecological pond; 42. ridge; 51. ecological floating island; 52. wind detection component; 53. assembly plate; 54. floating block; 55. camera; 56. second switch; 71. water pump; 72. three-way valve; 73. first water inlet pipe; 74. second water inlet pipe; 75. water distribution pipe; 76. nozzle; 77. two-way valve; 511. frame; 512. mounting seat; 513. spline groove; 514. carrier; 521. mounting tube; 522. first switch; 523. sliding rod; 524. wind-receiving component; 525. spring; 526. stop block; 527. assembly ring; S, roadbed; R, road. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0033] First embodiment

[0034] like Figure 1-3 As shown, a multifunctional ecological corridor for mitigating the edge effect of a national park is located at the roadbed S at the edge of the national park. The multifunctional ecological corridor includes a roadside embankment 1 for planting trees and a waterside embankment 2 for planting shrubs and herbaceous plants. A road R is paved on the roadbed S, and two barriers are provided on both sides of the road R to reduce the impact of human activities on organisms in the ecological corridor and prevent organisms in the ecological corridor from coming to the road R. The trees planted on the roadside embankment 1 can not only provide a habitat for organisms in the ecological corridor, but also play a role in shielding sound. The side of the roadside embankment 1 away from the roadbed S is wavy. This terrain change provides a richer microhabitat and can support more diverse plant and animal species. An animal tunnel 3 connected to the road embankment 1 is provided through the roadbed S, and a water buffer zone 4 is provided between the road embankment 1 and the water embankment 2 to reduce the sudden change effect of the environment inside and outside the multifunctional ecological corridor. A floating island module 5 for purifying water quality is provided in the water buffer zone 4, and herbaceous plants are planted on the floating island module 5. In addition, in some other embodiments, when the buoyancy of the floating island module 5 is sufficient, shrubs can also be planted on the floating island module 5.

[0035] A limiting component 6 for restricting the horizontal movement of the floating island module 5 is provided in the water buffer zone 4, and a load-reducing module 7 is provided outside the floating island module 5 to reduce the load generated by the floating island module 5 on the limiting component 6 under the action of wind. The limiting component 6 is preferably a columnar structure, and the top of the columnar structure has a spline shaft that penetrates the floating island module 5. The water buffer zone 4 includes a plurality of ecological ponds 41, and the floating island modules 5 correspond to the ecological ponds 41 one by one. A ridge 42 is provided between adjacent ecological ponds 41, and the water buffer zone 4 is divided by the ridge 42. The ridge 42 connects the road dam 1 and the water dam 2, which is convenient for organisms to move between the road dam 1, the water dam 2, the water buffer zone 4 and the animal tunnel 3, and is also convenient for maintenance personnel to maintain the facilities in the ecological corridor, and improve the structural stability of the water buffer zone 4 and the water dam 2. When the floating island module 5 is subjected to the action of wind, the load-reducing module 7 extracts water and sprays the water on the floating island module 5 in a direction opposite to the direction of the wind. When the ecological pond 41 is short of water, the water extracted by the load-reducing module 7 originates from the outside of the ecological pond 41. Otherwise, the water extracted by the load-reducing module 7 originates from the inside of the ecological pond 41.

[0036] Specifically, the floating island module 5 includes an ecological floating island 51, and a plurality of wind force detection components 52 uniformly arranged along the circumference of the ecological floating island 51; the load reduction module 7 includes a water pump 71, a three-way valve 72 connected to the water inlet of the water pump 71, a first water inlet pipe 73 and a second water inlet pipe 74 connected to the three-way valve 72, a water distribution pipe 75 connected to the water outlet of the water pump 71, and a plurality of nozzles 76 uniformly arranged on the water distribution pipe 75 and corresponding to the wind force detection component 52, and a two-way valve 77 is arranged on the nozzle 76, and the nozzle 76 is arranged opposite to the corresponding wind force detection component 52. The opposite arrangement means that the nozzles 76 and the wind force detection component 52 corresponding to each other are located on opposite sides of the ecological floating island 51. A diffusion nozzle is arranged at one end of the nozzle 76 close to the ecological floating island 51, the first water inlet pipe 73 is connected to the water area on the side of the water dam 2 away from the water body buffer zone 4, the second water inlet pipe 74 is connected to the ecological pond 41, and the water distribution pipe 75 is fixed in the ecological pond 41 through a bracket. The floating island module 5 also includes a plurality of assembly plates 53 fixedly mounted on the outside of the ecological floating island 51 and corresponding one to one with the wind detection components 52, and a floating block 54 arranged on the assembly plates 53. A plurality of groups of nozzles 76 are respectively directed toward the plurality of assembly plates 53. The assembly plates 53 are used to increase the underwater side area of ​​the floating island module 5 to ensure that the ecological floating island 51 can be subjected to the thrust of the water sprayed out by the load-reducing module 7 when it rises and falls.

[0037] like Figure 1 and Figure 4As shown, the floating island module 5 is connected to the central control module, and the central control module is connected to the load reduction module 7. The floating island module 5 also includes a camera 55 for collecting image information of the animal tunnel 3. The central control module analyzes the height of the floating island module 5 based on the image information collected by the camera 55 to determine whether the ecological pond 41 is short of water. The floating island module 5 also includes a second switch 56 connected to the central control module. When the water level of the ecological pond 41 drops to the lower limit threshold, the limit component 6 triggers the second switch 56, so that the load reduction module 7 replenishes water to the ecological pond 41. Specifically, the central control module includes a central processing unit, and the central processing unit is connected to a memory, a display and an alarm. The floating island module 5 in each ecological pond 41 is connected to a controller, and the load reduction module 7 in each ecological pond 41 is respectively connected to the controller corresponding to each floating island module 5, and the central processing unit is connected to each controller. The camera 55 of the floating island module 5 sends the image information to the central processor through the controller, stores the image information through the memory, and analyzes the image information through the central processor to identify the animal tunnel 3. By judging the height change of the geometric center of the tunnel entrance of the animal tunnel 3, the height change of the floating island module 5 is judged, so as to know the water level change in the ecological pond 41 and judge whether the ecological pond 41 is short of water. The technology of identifying the tunnel through image information is common in the existing tunnel quality inspection work, so it will not be described in detail. The staff can check the use status of the animal tunnel 3 through the display. After the second switch 56 is triggered, the alarm of the central control module sounds an alarm to prompt the staff.

[0038] See also Figure 5The wind force detection component 52 includes a mounting tube 521 fixedly mounted on the outer side of the top of the ecological floating island 51, a first switch 522 fixedly mounted on one end of the inner side of the mounting tube 521, a sliding rod 523 slidably mounted on the other end of the inner side of the mounting tube 521, a wind receiving component 524 fixedly mounted on the end of the sliding rod 523 away from the first switch 522, and a spring 525 arranged inside the mounting tube 521. The sliding rod 523 is connected to one end of the mounting tube 521 close to the first switch 522 through the spring 525. The first switch 522 is used to open the two-way valve 77 on the corresponding nozzle 76. The first switch 522, the camera 55 and the second switch 56 are all connected to the controller via wireless signals. The controller is connected to the water pump 71, the three-way valve 72 and the two-way valve 77 in a wired or wireless manner. The first switch 522 is preferably a waterproof button switch, the second switch 56 is preferably a waterproof travel switch, and the two-way valve 77 is preferably a waterproof solenoid valve. A concave curved surface is provided on the side of the wind receiving component 524 away from the sliding rod 523, and a stop block 526 is provided between the wind receiving component 524 and the sliding rod 523. When the sliding rod 523 slides and triggers the first switch 522, the stop block 526 fits with the mounting tube 521. The sliding rod 523 is divided into a smooth section and an anti-slip section. The anti-slip section is arranged close to the stop block 526. The wind receiving component 524 with a concave curved surface can increase the wind pressure borne by the wind receiving component 524 to reduce the size of the wind receiving component 524. An assembly ring 527 is fixed on the smooth section of the sliding rod 523, and the assembly ring 527 abuts against one end of the spring 525, so that the sliding rod 523 is connected to the end of the mounting tube 521 close to the first switch 522 through the spring 525.

[0039] When the wind force at the wind force detection component 52 reaches a critical value, the wind force causes the wind receiving component 524 to push the stop block 526 and the slide bar 523, so that the slide bar 523 presses the first switch 522. The first switch 522 is connected to the controller, and the corresponding two-way valve 77 is opened by the controller. The two-way valve 77 corresponding to the untriggered first switch 522 is in a closed state, and the water pump 71 is turned on and the three-way valve 72 is adjusted. When the ecological pond 41 is short of water, the water drawn by the load-reducing module 7 comes from the outside of the ecological pond 41, the port of the three-way valve 72 connected to the second water inlet pipe 74 is closed, and the other ports are opened. On the contrary, the water drawn by the load-reducing module 7 comes from the inside of the ecological pond 41, the port of the three-way valve 72 connected to the first water inlet pipe 73 is closed, and the other ports are opened. The water sprayed by the load-reducing module 7 acts on the assembly plate 53, reducing the pressure of the ecological floating island 51 on the limiting component 6 under the action of wind force.

[0040] Furthermore, if Figure 6As shown, the ecological floating island 51 is composed of a frame 511, a mounting seat 512 fixed at the center of the frame 511, and a carrier 514 arranged around the mounting seat 512. A through hole for storing a flower pot is arranged in the middle of the carrier 514. The carrier 514 is made of lightweight plastic or foam material. The camera 55 and the second switch 56 are both arranged on the mounting seat 512, and the mounting tube 521 is arranged on the frame 511. In this embodiment, the animal tunnel 3 corresponds to the ridge 42 one by one. At least one camera 55 is arranged on each ecological floating island 51 located in the water buffer zone 4. The camera 55 is arranged toward one animal tunnel 3. One or two cameras 55 can be arranged on the ecological floating island 51 in the middle. When two cameras 55 are arranged, the image information of the animal tunnels 3 on both sides of the ecological floating island 51 can be collected. A spline groove 513 corresponding to the spline shaft of the limiting component 6 is opened on the mounting seat 512. When the ecological floating island 51 drops to a height where the spline shaft can trigger the second switch 56, it indicates that the ecological pond 41 is seriously short of water. If the first switch 522 is triggered, the load-reducing module 7 still operates according to the above working process. If the first switch 522 is not triggered, all the two-way valves 77 of the load-reducing module 7 are opened, the port of the three-way valve 72 connected to the second water inlet pipe 74 is closed, and the other ports are opened, and the water pump 71 is started to pump the water outside the ecological pond 41 into the ecological pond 41. In addition, in some other embodiments, when the ecological pond 41 is seriously short of water, only some of the two-way valves 77 can be opened to replenish water to the ecological pond 41.

[0041] Second embodiment

[0042] This embodiment relates to a method for constructing a multifunctional ecological corridor for mitigating the edge effect of a national park. The method is used to construct the multifunctional ecological corridor in the first embodiment. The method specifically includes the following steps:

[0043] S1. The soil on the side of the roadbed S at the edge of the national park is reinforced and the debris in the soil is removed. The soil close to the roadbed S forms a roadside embankment 1, and the soil close to the waterside forms a waterside embankment 2. Two barriers are set on both sides of the road R on the roadbed S;

[0044] S2. An animal tunnel 3 connected to the road dam 1 is excavated on the roadbed S. Animals in the ecological corridor can migrate and carry out other activities through the animal tunnel 3 to avoid the phenomenon of blocked gene flow of animals on both sides of the road R. A water buffer zone 4 with multiple ecological ponds 41 is excavated between the road dam 1 and the water dam 2. The junction of the water buffer zone 4 and the road dam 1 is wavy, and the water in the water area on the side of the water dam 2 is pumped into the water buffer zone 4.

[0045] S3. Plant trees on the road-facing dam 1, plant shrubs and herbaceous plants on the water-facing dam 2, and set a floating island module 5 for purifying water quality in the water buffer zone 4. Install a water pump 71 and a three-way valve 72 of the load-reducing module 7 and a first water inlet pipe 73 and a second water inlet pipe 74 between the water buffer zone 4 and the water-facing dam 2, and install a water distribution pipe 75 in the ecological pond 41.

[0046] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A multifunctional ecological corridor for mitigating the edge effect of a national park, the multifunctional ecological corridor is located on the roadbed at the edge of the national park, and is characterized by: The multifunctional ecological corridor comprises a roadside embankment (1) for planting trees, and a waterside embankment (2) for planting shrubs and herbaceous plants. An animal tunnel (3) connected to the roadside embankment (1) is provided on the roadbed, and a water buffer zone (4) is provided between the roadside embankment (1) and the waterside embankment (2) to reduce the sudden change effect of the environment inside and outside the multifunctional ecological corridor. A floating island module (5) for purifying water quality is provided in the water buffer zone (4).

2. The multifunctional ecological corridor according to claim 1 is characterized by: A limiting component (6) for restricting the horizontal movement of the floating island module (5) is provided in the water body buffer zone (4), and a load reduction module (7) is provided outside the floating island module (5) for reducing the load exerted by the floating island module (5) on the limiting component (6) under the action of wind.

3. The multifunctional ecological corridor according to claim 2 is characterized by: The water buffer zone (4) includes a plurality of ecological ponds (41), and the floating island modules (5) correspond to the ecological ponds (41) one by one. When the floating island modules (5) are subjected to wind force, the load reduction module (7) extracts water and sprays the water on the floating island modules (5) in a direction opposite to the wind force direction. When the ecological pond (41) lacks water, the water extracted by the load reduction module (7) originates from the outside of the ecological pond (41); otherwise, the water extracted by the load reduction module (7) originates from the inside of the ecological pond (41).

4. The multifunctional ecological corridor according to claim 3 is characterized by: The floating island module (5) comprises an ecological floating island (51), and a plurality of wind force detection components (52) uniformly arranged along the circumference of the ecological floating island (51); the load reduction module (7) comprises a water pump (71), a three-way valve (72) connected to the water inlet of the water pump (71), a first water inlet pipe (73) and a second water inlet pipe (74) connected to the three-way valve (72), a water distribution pipe (75) connected to the water outlet of the water pump (71), and a plurality of groups of nozzles (76) uniformly arranged on the water distribution pipe (75) and corresponding to the wind force detection components (52), wherein the nozzles (76) are provided with two-way valves (77), and the nozzles (76) are arranged opposite to the corresponding wind force detection components (52).

5. The multifunctional ecological corridor according to claim 4 is characterized by: The floating island module (5) further comprises a plurality of assembly plates (53) fixedly mounted on the outside of the ecological floating island (51) and corresponding one-to-one to the wind force detection components (52), and a floating block (54) arranged on the assembly plates (53), and the plurality of groups of nozzles (76) are respectively directed toward the plurality of assembly plates (53).

6. The multifunctional ecological corridor according to claim 4 is characterized by: The wind force detection component (52) includes a mounting tube (521), a first switch (522) fixedly mounted at one end of the inner side of the mounting tube (521), a sliding rod (523) slidably mounted at the other end of the inner side of the mounting tube (521), a wind receiving component (524) fixedly mounted at one end of the sliding rod (523) away from the first switch (522), and a spring (525) arranged inside the mounting tube (521). The sliding rod (523) is connected to one end of the mounting tube (521) close to the first switch (522) through the spring (525). The first switch (522) is used to open the two-way valve (77) on the corresponding nozzle (76).

7. The multifunctional ecological corridor according to claim 6 is characterized by: A concave curved surface is provided on the side of the wind receiving component (524) away from the sliding rod (523), and a stop block (526) is provided between the wind receiving component (524) and the sliding rod (523); when the sliding rod (523) slides and triggers the first switch (522), the stop block (526) fits with the mounting tube (521); the sliding rod (523) is divided into a smooth section and an anti-slip section, and the anti-slip section is provided close to the stop block (526).

8. The multifunctional ecological corridor according to claim 4 is characterized by: The floating island module (5) is connected to a central control module, and the central control module is connected to a load reduction module (7). The floating island module (5) further comprises a camera (55) for collecting image information of the animal tunnel (3). The central control module analyzes the height of the floating island module (5) based on the image information collected by the camera (55) to determine whether the ecological pond (41) is short of water.

9. The multifunctional ecological corridor according to claim 4 is characterized by: The floating island module (5) further comprises a second switch (56) connected to the central control module. When the water level of the ecological pond (41) drops to a lower limit threshold, the limit component (6) triggers the second switch (56), causing the load reduction module (7) to replenish water to the ecological pond (41).

10. A method for constructing a multifunctional ecological corridor for mitigating the edge effect of a national park, characterized in that: The following steps are involved: S1. The soil on one side of the roadbed at the edge of the national park is reinforced and debris in the soil is removed. The soil close to the roadbed forms a roadside embankment (1), and the soil close to the waterside forms a waterside embankment (2); S2, excavating an animal tunnel (3) connected to the roadside dam (1) on the roadbed, excavating a water buffer zone (4) between the roadside dam (1) and the waterside dam (2), and pumping water from the water area on one side of the waterside dam (2) into the water buffer zone (4); S3, planting trees on the road-facing embankment (1), planting shrubs and herbaceous plants on the water-facing embankment (2), and setting up floating island modules (5) for purifying water quality in the water body buffer zone (4).

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